AYP / Craftsman / Sears Drive Belt No. 532178138. Size: 1/2" x 87-5/8". For 42" and 48" cut yard tractors built from 2001 to 2006. Replaces part numbers 532178138 and 178138.
AYP / Craftsman / Sears Ground Drive Belt fits 20 HP with 46" & 50" deck, model years 1994-97. Size: 1/2" x 83-1/4". Replaces part numbers 532137153, 17-137153, and 137153.
AYP Belt No. 165632. Transmission Belt fits hydrostatic mowers built 1999 and before. (Dimensions 1/2" wide X 112 1/8" long) Replaces part numbers 532165632, and 165632.